[R] compare grupos dichotomus dependent variable

[AURORA GONZALEZ VIDAL]

Hello everybody. I have a statistics question:

let's say that I want to compaire answers between men and women to a yes/no
question but I have so much more women than men, then, it looks like I
cannot use chi squared test. Would it be correct to use U test (or ranked
Wilcoxon test)?? What do you think?? The code is below, than you so much!!

men<-rep( 0,12 )
women <- c( 0,1,0,0,0,1,0,0,0,rep( 0,114 ),1,rep( 0,199 ) )
wilcox.test( men, women )
chisq.test( men, women )


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Aurora González Vidal

Sección Apoyo Estadístico.
Servicio de Apoyo a la Investigación (SAI).
Vicerrectorado de Investigación.
Universidad de Murcia
Edif. SACE . Campus de Espinardo.
30100 Murcia

@. aurora.gonzalez2 en um.es
T. 868 88 7315
F. 868 88 7302
www.um.es/sai
www.um.es/ae

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